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| 3种不同扩弓方式对龈沟液AST、ALP水平影响的研究 | |
| 引用本文： | 张黎,符起亚,魏世成,林典岳. 3种不同扩弓方式对龈沟液AST、ALP水平影响的研究[J]. 重庆医学, 2011, 40(26): 2606-2607,2610. DOI: 10.3969/j.issn.1671-8348.2011.26.003 |
| 作者姓名： | 张黎 符起亚 魏世成 林典岳 |
| 作者单位： | 张黎 (海南医学院附属医院口腔正畸科,海口,570102) ； 符起亚 (海南医学院附属医院口腔正畸科,海口,570102) ； 魏世成 (北京大学口腔医学院,100081) ； 林典岳 (海南医学院附属医院口腔正畸科,海口,570102) ； |
| 摘 要： | 目的探讨快速机械扩弓(RE)、慢速机械扩弓(SE)及磁力扩弓(ME)方式与牙周组织改建的关系。方法选择2007年7月至2009年7月海南医学院附属医院上颌扩弓患者60例,男女各30例,年龄10.2～12.5岁。将其分为快速机械扩弓(RE)组、慢速机械扩弓(SE)组及磁力扩弓(ME)组,每组20例。利用全自动化生化分析仪检测扩弓前、24 h、7 d,保持7、142、8 d龈沟液(GCF)中天冬氨酸转氨酶(AST)、碱性磷酸酶(ALP)活性的变化,比较3种扩弓方式对前、后GCF内AST和ALP水平的影响。结果扩弓24 h～14 d,3种不同扩弓方式对GCF-AST水平影响不同(P<0.05);扩弓24 h～28 d,3种不同扩弓方式对GCF-ALP水平影响不同(P<0.05)。结论在口腔卫生良好时,GCF-AST、GCF-ALP水平一定程度上能反映牙周组织的改建,磁力产生持续不断的力,有利于牙周组织的改建。 |
| 关 键 词： | 天冬氨酸氨基转移酶类 碱性磷酸酶 扩弓 龈沟液 |
Effect of three different expansion methods on the level of AST and ALP in gingival crevicular fluid |
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| Zhang Li,Fu Qiya,Wei Shicheng,Lin Dianyue. Effect of three different expansion methods on the level of AST and ALP in gingival crevicular fluid[J]. Chongqing Medical Journal, 2011, 40(26): 2606-2607,2610. DOI: 10.3969/j.issn.1671-8348.2011.26.003 | |
| Authors: | Zhang Li Fu Qiya Wei Shicheng Lin Dianyue |
| Affiliation: | Zhang Li1,Fu Qiya1,Wei Shicheng2,Lin Dianyue1(1.Department of Orthodontics,The Affiliated Hospital of Hainan Medical College,Haikou,Hainan 570102,China,2.School and Hospital of Stomatology,Peking University,Beijing 100081,China) |
| Abstract: | Objective To discuss the relationship between three different expansion methods,including of RE,SE and ME on periodontal tissue remodeling.Methods 60 patients(aged 10.2 to12.5 years) who required opening of the palatal suture were divided randomly into RE group(20 cases),SE group(20 cases),ME group(20 cases).aspartate aminotransaminase(AST) and alkaline phatase(ALP) activities were determined by a full automatic biochemical analyzer during 6 observation periods-before activation,24 hours and 7days after act... |
| Keywords: | aspartate aminotransferases alkaline phosphatase expansion methods gingival crevicular fluid |
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